{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:ROQOZV2GBD3MYXNQWKZIZMUI42","short_pith_number":"pith:ROQOZV2G","canonical_record":{"source":{"id":"1907.10401","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CY","submitted_at":"2019-07-19T08:13:18Z","cross_cats_sorted":["cs.IR","cs.LG","cs.SI","stat.ML"],"title_canon_sha256":"6cc5a1ed36ca4b8b20da2340b495a32f38485284526959e8b8575d95d939e462","abstract_canon_sha256":"1797b4d9ed9471721d5f7d662194e5b8c12cc24ea930dbdaaf52d0473c52a8ed"},"schema_version":"1.0"},"canonical_sha256":"8ba0ecd74608f6cc5db0b2b28cb288e6b76ad384058a84ae27781b1cf4dc9348","source":{"kind":"arxiv","id":"1907.10401","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1907.10401","created_at":"2026-05-17T23:39:38Z"},{"alias_kind":"arxiv_version","alias_value":"1907.10401v1","created_at":"2026-05-17T23:39:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1907.10401","created_at":"2026-05-17T23:39:38Z"},{"alias_kind":"pith_short_12","alias_value":"ROQOZV2GBD3M","created_at":"2026-05-18T12:33:27Z"},{"alias_kind":"pith_short_16","alias_value":"ROQOZV2GBD3MYXNQ","created_at":"2026-05-18T12:33:27Z"},{"alias_kind":"pith_short_8","alias_value":"ROQOZV2G","created_at":"2026-05-18T12:33:27Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:ROQOZV2GBD3MYXNQWKZIZMUI42","target":"record","payload":{"canonical_record":{"source":{"id":"1907.10401","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CY","submitted_at":"2019-07-19T08:13:18Z","cross_cats_sorted":["cs.IR","cs.LG","cs.SI","stat.ML"],"title_canon_sha256":"6cc5a1ed36ca4b8b20da2340b495a32f38485284526959e8b8575d95d939e462","abstract_canon_sha256":"1797b4d9ed9471721d5f7d662194e5b8c12cc24ea930dbdaaf52d0473c52a8ed"},"schema_version":"1.0"},"canonical_sha256":"8ba0ecd74608f6cc5db0b2b28cb288e6b76ad384058a84ae27781b1cf4dc9348","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:39:38.050781Z","signature_b64":"kpBNJglVsMsiqec/OrHCEMa/iLvR04jr6TNXQDBGOLnA3yBq7f6rxFS1qgYesfEzWczbOAnUsvkHt3G5FPQ6BQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8ba0ecd74608f6cc5db0b2b28cb288e6b76ad384058a84ae27781b1cf4dc9348","last_reissued_at":"2026-05-17T23:39:38.050138Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:39:38.050138Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1907.10401","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:39:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TXGWKVZu6ZpBHn9EzAdrvNuzakyIEAmwILkA20z9QhERLH3qKPkV03rrKJJPCRhIO0u6egIBt4IPSU77dW9jCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T07:00:02.151966Z"},"content_sha256":"e72e04648041d1c3344568c814bb560a5895887cdc0a708acf18599d20d5a784","schema_version":"1.0","event_id":"sha256:e72e04648041d1c3344568c814bb560a5895887cdc0a708acf18599d20d5a784"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:ROQOZV2GBD3MYXNQWKZIZMUI42","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Algorithmic Distortion of Informational Landscapes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.IR","cs.LG","cs.SI","stat.ML"],"primary_cat":"cs.CY","authors_text":"Camille Roth (CAMS, CMB)","submitted_at":"2019-07-19T08:13:18Z","abstract_excerpt":"The possible impact of algorithmic recommendation on the autonomy and free choice of Internet users is being increasingly discussed, especially in terms of the rendering of information and the structuring of interactions. This paper aims at reviewing and framing this issue along a double dichotomy. The first one addresses the discrepancy between users' intentions and actions (1) under some algorithmic influence and (2) without it. The second one distinguishes algorithmic biases on (1) prior information rearrangement and (2) posterior information arrangement. In all cases, we focus on and diffe"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1907.10401","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:39:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Gis/l8zCnsnUd37Ic7Btt1r/io3rYYap23bjrGtZ5LNCQaOogV1sxCIvSgqe+YM4bNrJikPYRVwsa2s7APyfDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T07:00:02.152587Z"},"content_sha256":"6cd722f75c264fc9c136f334fcf217b57fd88695bbba5b75d1d19c222f8aef46","schema_version":"1.0","event_id":"sha256:6cd722f75c264fc9c136f334fcf217b57fd88695bbba5b75d1d19c222f8aef46"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ROQOZV2GBD3MYXNQWKZIZMUI42/bundle.json","state_url":"https://pith.science/pith/ROQOZV2GBD3MYXNQWKZIZMUI42/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ROQOZV2GBD3MYXNQWKZIZMUI42/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-31T07:00:02Z","links":{"resolver":"https://pith.science/pith/ROQOZV2GBD3MYXNQWKZIZMUI42","bundle":"https://pith.science/pith/ROQOZV2GBD3MYXNQWKZIZMUI42/bundle.json","state":"https://pith.science/pith/ROQOZV2GBD3MYXNQWKZIZMUI42/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ROQOZV2GBD3MYXNQWKZIZMUI42/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:ROQOZV2GBD3MYXNQWKZIZMUI42","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"1797b4d9ed9471721d5f7d662194e5b8c12cc24ea930dbdaaf52d0473c52a8ed","cross_cats_sorted":["cs.IR","cs.LG","cs.SI","stat.ML"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CY","submitted_at":"2019-07-19T08:13:18Z","title_canon_sha256":"6cc5a1ed36ca4b8b20da2340b495a32f38485284526959e8b8575d95d939e462"},"schema_version":"1.0","source":{"id":"1907.10401","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1907.10401","created_at":"2026-05-17T23:39:38Z"},{"alias_kind":"arxiv_version","alias_value":"1907.10401v1","created_at":"2026-05-17T23:39:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1907.10401","created_at":"2026-05-17T23:39:38Z"},{"alias_kind":"pith_short_12","alias_value":"ROQOZV2GBD3M","created_at":"2026-05-18T12:33:27Z"},{"alias_kind":"pith_short_16","alias_value":"ROQOZV2GBD3MYXNQ","created_at":"2026-05-18T12:33:27Z"},{"alias_kind":"pith_short_8","alias_value":"ROQOZV2G","created_at":"2026-05-18T12:33:27Z"}],"graph_snapshots":[{"event_id":"sha256:6cd722f75c264fc9c136f334fcf217b57fd88695bbba5b75d1d19c222f8aef46","target":"graph","created_at":"2026-05-17T23:39:38Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"The possible impact of algorithmic recommendation on the autonomy and free choice of Internet users is being increasingly discussed, especially in terms of the rendering of information and the structuring of interactions. This paper aims at reviewing and framing this issue along a double dichotomy. The first one addresses the discrepancy between users' intentions and actions (1) under some algorithmic influence and (2) without it. The second one distinguishes algorithmic biases on (1) prior information rearrangement and (2) posterior information arrangement. In all cases, we focus on and diffe","authors_text":"Camille Roth (CAMS, CMB)","cross_cats":["cs.IR","cs.LG","cs.SI","stat.ML"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CY","submitted_at":"2019-07-19T08:13:18Z","title":"Algorithmic Distortion of Informational Landscapes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1907.10401","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:e72e04648041d1c3344568c814bb560a5895887cdc0a708acf18599d20d5a784","target":"record","created_at":"2026-05-17T23:39:38Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"1797b4d9ed9471721d5f7d662194e5b8c12cc24ea930dbdaaf52d0473c52a8ed","cross_cats_sorted":["cs.IR","cs.LG","cs.SI","stat.ML"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CY","submitted_at":"2019-07-19T08:13:18Z","title_canon_sha256":"6cc5a1ed36ca4b8b20da2340b495a32f38485284526959e8b8575d95d939e462"},"schema_version":"1.0","source":{"id":"1907.10401","kind":"arxiv","version":1}},"canonical_sha256":"8ba0ecd74608f6cc5db0b2b28cb288e6b76ad384058a84ae27781b1cf4dc9348","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8ba0ecd74608f6cc5db0b2b28cb288e6b76ad384058a84ae27781b1cf4dc9348","first_computed_at":"2026-05-17T23:39:38.050138Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:39:38.050138Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"kpBNJglVsMsiqec/OrHCEMa/iLvR04jr6TNXQDBGOLnA3yBq7f6rxFS1qgYesfEzWczbOAnUsvkHt3G5FPQ6BQ==","signature_status":"signed_v1","signed_at":"2026-05-17T23:39:38.050781Z","signed_message":"canonical_sha256_bytes"},"source_id":"1907.10401","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e72e04648041d1c3344568c814bb560a5895887cdc0a708acf18599d20d5a784","sha256:6cd722f75c264fc9c136f334fcf217b57fd88695bbba5b75d1d19c222f8aef46"],"state_sha256":"503504dcf87e29529db994d5ce9f63e363655e122194683c08b567199e48a5f8"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sdJ3ehp7mVZqpO++1yUIXOD0RhNQ2/F0Cqs4nSDfQNoZI3PZXzxWB5yq6enMxVjgcdZXld+SDEo6gwT4ck79Bg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T07:00:02.156150Z","bundle_sha256":"240a543bea00fb38d67744ea7309c8d27a068113bedcc6f6714ba2ab417e34a9"}}